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C.O.R.N. Newsletter 2008-15
https://agcrops.osu.edu/newsletters/2008/15
difficult for us to know exactly what to say about their use. Select Max is probably the most consistently ... Extension Service publication AY-312-W. Available at http://www.agry.purdue.edu/ext/pubs/AY-312-W.pdf. [URL ... metribuzin, which should generally control small corn (less than about 5 inches?). In the trial OSU conducted ...
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Adjusting Corn Management Practices for a Late Start
Don't worry about switching hybrid maturities unless planting is delayed to late May. If planting is ...
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How reliable will this year's test plot data be?
https://agcrops.osu.edu/newsletter/corn-newsletter/2015-35/how-reliable-will-years-test-plot-data-be
multiple sites (and preferably from at least 2 years of testing) and inquire about the weather patterns and ...
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C.O.R.N. Newsletter 2009-16
https://agcrops.osu.edu/newsletters/2009/16
concern about vomitoxin contamination in the absence of scab symptoms. This is a very valid concern. In ... quickly go into solution. So should you be concerned about nitrogen loss from your weed ‘n’ feed ... molds is a bit of a challenge for us on the eastern edge of the soybean/corn belt. The soils in Ohio are ...
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C.O.R.N. Newsletter 2009-11
https://agcrops.osu.edu/newsletters/2009/11
about 150 bu/acre, a final stand of 28,000 plants per acre may be needed to optimize yields. Seeding ... bushels per acre have been measured. To learn more about this system go to: ... to a more normal temperature period for the next 2-3 weeks. The main change as we talked about last ...
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C.O.R.N. Newsletter 2012-15
https://agcrops.osu.edu/newsletters/2012/15
plants from about the three leaf stage to the eight leaf stage of development. The problem often becomes ... (or crown) roots begin develop at about 3/4 inches below the soil surface. However, if seed are ... Finally, May is averaging about 7 degrees above normal for temperatures with rainfall averaging about ...
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Some Additional Notes on Frogeye Leaf Spot
https://agcrops.osu.edu/newsletter/corn-newsletter/2014-23/some-additional-notes-frogeye-leaf-spot
Following the field day at western last week, I received some excellent questions about the ... is cool about this disease is that once a leaf is fully expanded it is resistant. 3. Another ...
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C.O.R.N. Newsletter 2008-10
https://agcrops.osu.edu/newsletters/2008/10
applications tend to occur at about the same time in some fields. This often leads to omission of 2,4-D ester ... http://corn.osu.edu/index.php?setissueID=222. After a relatively slow start, the wheat crop now seems to be about a week or two ahead, but for ... about winter injury in alfalfa. Reports range from heaving to outright winter kill of plants without ...
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C.O.R.N. Newsletter 2009-05
https://agcrops.osu.edu/newsletters/2009/05
producers are so excited about the potential for big yields they purchase and apply inputs that are not ... early spring, you would need to make assumptions about the number of heads produced per foot of row, the ... in Ohio Authors: Keith Diedrick, Robert Mullen A lot of us have heard that the atmosphere and ...
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C.O.R.N. Newsletter 2004-19
https://agcrops.osu.edu/newsletters/2004/19
determined. Kernel row numbers per ear are generally established by about V12 (the 12 leaf collar stage). ... complete about one week before silking (R1) or about the V17 stage. Unlike kernel rows per ear, kernels per ... Counties in central Ohio report fields as high as 30% to 40%. Overall the state will likely average about ...